{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2023:2JXUP7BM24M2CQOWB4VITX7RMC","merge_version":"pith-open-graph-merge-v1","event_count":2,"valid_event_count":2,"invalid_event_count":0,"equivocation_count":0,"current":{"canonical_record":{"metadata":{"abstract_canon_sha256":"21dbb0eddda19f1bee0f95d023a0c3a4a0aa3be70e73e38a15bce639a6eee2a8","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2023-10-24T17:59:53Z","title_canon_sha256":"9bcaa37af96d5111cf5b33b428bc9b3c90b3d4885d843249f2b48a4ee4052269"},"schema_version":"1.0","source":{"id":"2310.16051","kind":"arxiv","version":4}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2310.16051","created_at":"2026-07-05T09:14:28Z"},{"alias_kind":"arxiv_version","alias_value":"2310.16051v4","created_at":"2026-07-05T09:14:28Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2310.16051","created_at":"2026-07-05T09:14:28Z"},{"alias_kind":"pith_short_12","alias_value":"2JXUP7BM24M2","created_at":"2026-07-05T09:14:28Z"},{"alias_kind":"pith_short_16","alias_value":"2JXUP7BM24M2CQOW","created_at":"2026-07-05T09:14:28Z"},{"alias_kind":"pith_short_8","alias_value":"2JXUP7BM","created_at":"2026-07-05T09:14:28Z"}],"graph_snapshots":[{"event_id":"sha256:33240e12393228d11811f5538d84501dff9e10e0d578a55f13949bf9eff35279","target":"graph","created_at":"2026-07-05T09:14:28Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"graph_snapshot":{"author_claims":{"count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","strong_count":0},"builder_version":"pith-number-builder-2026-05-17-v1","claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2310.16051/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The discovery of two-dimensional superconductivity in LaAlO3/KTaO3 (111) and (110) interfaces has raised significant interest in this system. In this manuscript we report the first successful fabrication of a superconducting quantum interference device (DC-SQUID) in the KTO system. The key device elements, superconducting weak links, are created by conductive atomic force microscope (c-AFM) lithography which can reversibly control the conductivity at the LAO/KTO(110) interface with nanoscale resolution. The periodic modulation of the SQUID critical current, Ic(B), with magnetic field correspon","authors_text":"Anand Bhattacharya, David Pekker, Dengyu Yang, Jeremy Levy, Junyi Yang, Muqing Yu, Nicholas Hougland, Patrick Irvin, Qianheng Du, Ranjani Ramachandran, Sayanwita Biswas","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2023-10-24T17:59:53Z","title":"Sketched Nanoscale KTaO3-Based Superconducting Quantum Interference Device"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2310.16051","kind":"arxiv","version":4},"verdict":{"created_at":null,"id":null,"model_set":{},"one_line_summary":"","pipeline_version":null,"pith_extraction_headline":"","strongest_claim":"","weakest_assumption":""}},"verdict_id":null}}],"author_attestations":[],"timestamp_anchors":[],"storage_attestations":[],"citation_signatures":[],"replication_records":[],"corrections":[],"mirror_hints":[],"record_created":{"event_id":"sha256:6b96e9d7e08c4eae530d7459212400de46a0afdd6c15dba59317a07d7a906a27","target":"record","created_at":"2026-07-05T09:14:28Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"attestation_state":"computed","canonical_record":{"metadata":{"abstract_canon_sha256":"21dbb0eddda19f1bee0f95d023a0c3a4a0aa3be70e73e38a15bce639a6eee2a8","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2023-10-24T17:59:53Z","title_canon_sha256":"9bcaa37af96d5111cf5b33b428bc9b3c90b3d4885d843249f2b48a4ee4052269"},"schema_version":"1.0","source":{"id":"2310.16051","kind":"arxiv","version":4}},"canonical_sha256":"d26f47fc2cd719a141d60f2a89dff160846c4e61b373ebb843a786a1df9c06e8","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"d26f47fc2cd719a141d60f2a89dff160846c4e61b373ebb843a786a1df9c06e8","first_computed_at":"2026-07-05T09:14:28.751889Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T09:14:28.751889Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"zwxp6JdTwwv0JB6lAnIhwsKD8j7VKwtULKATYRzNOjVwooJY/4zeujU2ArqxXb1PsP+Hz3T4tNs9/pJG2WarBQ==","signature_status":"signed_v1","signed_at":"2026-07-05T09:14:28.752357Z","signed_message":"canonical_sha256_bytes"},"source_id":"2310.16051","source_kind":"arxiv","source_version":4}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:6b96e9d7e08c4eae530d7459212400de46a0afdd6c15dba59317a07d7a906a27","sha256:33240e12393228d11811f5538d84501dff9e10e0d578a55f13949bf9eff35279"],"state_sha256":"2f421e359e189d1f489dcd17e786465f6442cf248cb3afeeae3520c41036db44"}